Počet záznamů: 1

Magnetostratigraphy and fold tests from Račiška Pečina and pečina v Borštu Caves (Classical karst, Slovenia)

  1. 1.
    0340578 - GLU-S 2010 RIV CZ eng J - Článek v odborném periodiku
    Pruner, Petr - Zupan Hajna, N. - Mihevc, A. - Bosák, Pavel - Man, Otakar - Schnabl, Petr - Venhodová, Daniela
    Magnetostratigraphy and fold tests from Račiška Pečina and pečina v Borštu Caves (Classical karst, Slovenia).
    Studia geophysica et geodaetica. Roč. 54, č. 1 (2010), s. 27-48 ISSN 0039-3169
    Grant CEP: GA AV ČR IAA300130701; GA AV ČR IAA3013201; GA MŠk(CZ) MEB090619; GA MŠk(CZ) MEB090908
    Grant ostatní: Slovenian Research Agency(SI) P6-0119-0618; Slovenian Research Agency(SI) P0-0119; Slovenian Research Agency(SI) J6-3035-0618-01; Slovenian Research Agency(SI) J6-6345-0618-04
    Výzkumný záměr: CEZ:AV0Z30130516
    Klíčová slova: palaeomagnetism * rock-magnetic properties * cave sediments * speleothems * Quaternary * Dinaric karst
    Kód oboru RIV: DE - Zemský magnetismus, geodézie, geografie
    Impakt faktor: 1.123, rok: 2010

    Speleothems from caves of Račiška pečina and Pečina v Borštu (SW Slovenia) were subjected both to thermal and alternating field demagnetization; received results from specimens belonging to the same sample of the same layer were identical. Unblocking temperatures of 540 to 560 oC on average pointed to magnetite as the principal carrier of magnetization. Negative fold tests were obtained on dome-like stalagmites of different sizes and ages (Pleistocene, Pliocene) and magnetic polarity from both caves.
    Trvalý link: http://hdl.handle.net/11104/0183790